cleanup comments

ArduCopter/GCS_Mavlink.pde

@@ -1892,9 +1892,7 @@ void GCS_MAVLINK::handleMessage(mavlink_message_t* msg)
             gps_base_alt = g_gps->altitude;
             current_loc.alt = 0;
         }
-      //  current_loc.lng = g_gps->longitude;
+
-      //  current_loc.lat = g_gps->latitude;
-      //  current_loc.alt = g_gps->altitude - gps_base_alt;
         if (!ap.home_is_set) {
             init_home();
         }

libraries/AP_ADC/AP_ADC_HIL.cpp

@@ -39,9 +39,6 @@ AP_ADC_HIL::AP_ADC_HIL()
     // set diff press and temp to zero
     setGyroTemp(0);
     setPressure(0);
-
-    //segfault here
-    //last_hil_time = hal.scheduler->millis();
 }
 
 void AP_ADC_HIL::Init()